Question about Bi-Wiring

I would just replace the metal link with a good short  wire.

Bi-wiring is making this short wire a long one, still connected to the amp but at the amp binding post instead of the speaker binding post.

As a result of bi-wiring, you just add lengths of wires, and therefore resistance.

I just bought a pair of Grover Huffman bi-wires (Empress) for my Sonus Faber Extremas and they sound noticeably better than jumpers. 

As a result of bi-wiring, you just add lengths of wires, and therefore resistance.

Technically ^that^ is not correct.
The longer wire effectively would be double the size (area) of the same wire with a jumper, and lower resistance a touch.

But it would also not really matter a whole lot either.

The MR and Tweeter take up around half of the power, unless they ar e big floor standers.

I recently switched from bi-wiring back to single cables (by removing one of the two identical sets of speaker cables) and installed home made jumpers from high quality copper speaker cable instead of using the jumper plates.  The sound quality was better.  Not sure how to explain it, but the music was more clear / cohesive.  

ghd Prentice then you must have a hearing problem buddy because bi-wiring  a speaker that is designed to be bi-wired you can hear the difference no problem, but some speakers have four binding posts but they're not properly designed for biwiring but if they are then you will hear the sounds stage open up even more and gets wider and deeper more airy and spacious, so if you've been at this for so long and if you haven't heard a difference you better get your ears checked buddy cuz you don't know what you're talking about..